From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Jernej Skrabec Date: Thu, 1 Sep 2022 17:45:03 +0200 Subject: arm64: dts: allwinner: h6: add AC200 codec nodes Signed-off-by: Jernej Skrabec --- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 42 ++++++++++ 1 file changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index 111111111111..222222222222 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -24,6 +24,22 @@ aliases { mmc2 = &mmc2; }; + analog: analog-codec { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,name = "ac200-audio"; + simple-audio-card,mclk-fs = <512>; + status = "disabled"; + + simple-audio-card,cpu { + sound-dai = <&i2s3>; + }; + + simple-audio-card,codec { + sound-dai = <&ac200_codec>; + }; + }; + ac200_pwm_clk: ac200_clk { compatible = "pwm-clock"; #clock-cells = <0>; @@ -456,6 +472,11 @@ i2c3_pins: i2c3-pins { bias-pull-up; }; + i2s3_pins: i2s3-pins { + pins = "PB12", "PB13", "PB14", "PB15", "PB16"; + function = "i2s3"; + }; + mmc0_pins: mmc0-pins { pins = "PF0", "PF1", "PF2", "PF3", "PF4", "PF5"; @@ -734,6 +755,12 @@ ac200_ephy_ctl: syscon { phy-mode = "rmii"; status = "disabled"; }; + + ac200_codec: codec { + #sound-dai-cells = <0>; + compatible = "x-powers,ac200-codec"; + status = "disabled"; + }; }; }; @@ -791,6 +818,21 @@ mdio: mdio { }; }; + i2s3: i2s@508f000 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun50i-h6-i2s"; + reg = <0x0508f000 0x1000>; + interrupts = ; + clocks = <&ccu CLK_BUS_I2S3>, <&ccu CLK_I2S3>; + clock-names = "apb", "mod"; + dmas = <&dma 6>, <&dma 6>; + resets = <&ccu RST_BUS_I2S3>; + dma-names = "rx", "tx"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s3_pins>; + status = "disabled"; + }; + i2s1: i2s@5091000 { #sound-dai-cells = <0>; compatible = "allwinner,sun50i-h6-i2s"; -- Armbian